diff --git a/start.sh b/start.sh
index 0a7231b..f2bf008 100755
--- a/start.sh
+++ b/start.sh
@@ -6,38 +6,57 @@ echo "==========================="
 echo "🚀 开始自动安装 Docker 和 Docker Compose"
 echo "==========================="
 
-# 检查 Docker 是否已安装
+# 获取操作系统类型
+OS=$(hostnamectl | grep "Operating System" | awk '{print $3}')
+
+# Docker 安装
 if command -v docker &> /dev/null; then
     echo "✅ Docker 已安装，跳过安装步骤"
 else
-    # 原有的 Docker 安装步骤
-    echo "📦 安装依赖..."
-    sudo apt update -y
-    sudo apt install -y apt-transport-https ca-certificates curl software-properties-common gnupg lsb-release
+    if [[ "$OS" == "Ubuntu" ]]; then
+        echo "📦 安装依赖 (Ubuntu)..."
+        sudo apt update -y
+        sudo apt install -y apt-transport-https ca-certificates curl software-properties-common gnupg lsb-release
 
-    echo "🔑 添加 Docker GPG 密钥..."
-    curl -fsSL https://mirrors.nwafu.edu.cn/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
+        echo "🔑 添加 Docker GPG 密钥 (Ubuntu)..."
+        curl -fsSL https://mirrors.nwafu.edu.cn/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
 
-    echo "🌍 添加 Docker 源..."
-    sudo add-apt-repository -y "deb [arch=amd64] https://mirrors.nwafu.edu.cn/docker-ce/linux/ubuntu/ $(lsb_release -cs) stable"
-    sudo apt-get update -y
+        echo "🌍 添加 Docker 源 (Ubuntu)..."
+        sudo add-apt-repository -y "deb [arch=amd64] https://mirrors.nwafu.edu.cn/docker-ce/linux/ubuntu/ $(lsb_release -cs) stable"
+        sudo apt-get update -y
 
-    echo "🐳 安装 Docker..."
-    sudo apt-get install -y docker.io
+        echo "🐳 安装 Docker (Ubuntu)..."
+        sudo apt-get install -y docker.io
+
+    elif [[ "$OS" == "CentOS" ]]; then
+        echo "📦 安装依赖 (CentOS)..."
+        sudo yum install -y yum-utils device-mapper-persistent-data lvm2
+
+        echo "🌍 添加 Docker 源 (CentOS)..."
+        sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+
+        echo "🐳 安装 Docker (CentOS)..."
+        sudo yum install -y docker-ce docker-ce-cli containerd.io
+
+    else
+        echo "❌ 未知操作系统，无法安装 Docker。"
+        exit 1
+    fi
 
     echo "✅ 启动并设置 Docker 开机自启..."
     sudo systemctl enable docker
     sudo systemctl start docker
 fi
 
-# 检查 Docker Compose 是否已安装
+# Docker Compose 安装
 if command -v docker-compose &> /dev/null; then
     echo "✅ Docker Compose 已安装，跳过安装步骤"
 else
     echo "⚙️ 安装 Docker Compose..."
-    sudo mv ./docker-compose-linux-x86_64 /usr/bin/docker-compose
-    #设置权限
-    chmod +x /usr/bin/docker-compose
+    # 假设 docker-compose-linux-x86_64 文件与脚本在同一目录下
+    sudo mv ./docker-compose-linux-x86_64 /usr/local/bin/docker-compose
+    # 设置权限
+    sudo chmod +x /usr/local/bin/docker-compose
 fi
 
 echo "📌 Docker 运行状态:"
@@ -50,5 +69,4 @@ echo "🎉 Docker 和 Docker Compose 已就绪！"
 
 echo "🚀 启动EasyAI"
 sudo docker-compose pull && sudo docker-compose up -d
-echo "🎉EasyAI应用启动成功"
-
+echo "🎉EasyAI应用启动成功"
\ No newline at end of file